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Oval|Lab Grown|IGI

1.71ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG492136784

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG492136784

Diamond specifications and retailer prices

From ₹1,00,494 INR
As of November 6, 2026
Save ₹4,06,081 INR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹5,06,575 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.71ct lab-grown oval diamond

This 1.71ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492136784 or 492136784. Listed at 10 retailers as of November 1, 2026, with prices from ₹1,00,494 to ₹5,06,575, a ₹4,06,081 spread on the same certified stone. MOH London lists it at ₹5,06,575. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.71
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136784
Dimensions9.72 × 6.66 × 4.18 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.72 mm6.66 mm1.71 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136784
Side View
Table 56.0%Crown 33.5°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹5,06,575 INR|Low: ₹1,00,494 INR|High: ₹5,13,374 INR|Avg: ₹2,44,532 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4₹1,00,494 INR
Retailer 3₹1,52,902 INR
Retailer 9₹1,72,061 INR
Retailer 5₹1,77,415 INR
Retailer 7₹1,93,475 INR
Retailer 8₹2,38,463 INR
Retailer 6₹2,78,755 INR
Retailer 2₹3,05,804 INR
MOH London₹5,06,575 INR

14 data points across 9 retailers

10 retailers₹1,00,494 INR to ₹5,06,575 INR

A
Cheapest Retailer
-
₹1,00,494 INR
B+
Retailer 2
-
₹1,52,902 INR
View
B+
Retailer 3
-
₹1,66,332 INR
View
B+
Retailer 4
-
₹1,77,415 INR
View
Retailer 5
-
₹1,77,415 INR
View
Price last confirmed 25 days ago
B
Retailer 6
-
₹1,93,475 INR
View
B
Retailer 7
-
₹2,78,755 INR
View
B
Retailer 8
-
₹3,05,804 INR
View
B
Retailer 9
-
₹3,32,477 INR
View
Most Expensive
B
MOH London
LG492136784 · Nov 1
₹5,06,575 INR
£4,247 GBP
View
9 more retailers have this diamond
Prices start from ₹1,00,494 INRSave up to ₹4,06,081 INR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.71ct Oval
₹1,00,494 INR